Serial Number
73804553
Owner
Teleco Oilfield Services Inc.Attorney
Dyan M. HouseFirst Use Date
Apr 23, 1989
Filing Date
Jun 5, 1989
DUAL PROPAGATION RESISTIVITY Trademark
Serial Number: 73804553 • Registration: 1700937
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Dyan M. House Baker & McKenzie LLP
1900 N. Pearl St.
Suite 1500
Dallas
TX 75201
Trademark Details
Filing Date
June 5, 1989
Registration Date
July 14, 1992
First Use Anywhere
April 23, 1989
First Use in Commerce
April 23, 1989
Published for Opposition
April 21, 1992
Cancellation Date
January 27, 2023